Fireplace



FIG. 1 is a first front perspective view of a fireplace showing my new and original design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a back plan view thereof;

FIG. 4 is a right plan view thereof;

FIG. 5 is a left plan view thereof; and,

FIG. 6 is a top plan view thereof.

The bottom side of the fireplace forms no part of the claimed design. 

The ornamental design for a fireplace, as shown and described. 